摘要:
A system and corresponding devices are disclosed for automatically providing a user with metadata related to data provided by the user, the data representing media content, comprising:a. a context storage means (1) adapted for storing context data relating to and for each of a predetermined set of events;b. an annotation storage means (2) adapted for storing annotation data for each of the set of events;c. an uploading module (3) for uploading the data from a user into the system;d. an association means (4) for associating a predetermined event and context to the data.Also a corresponding method for automatically providing a user with annotation data related to data provided by the user is disclosed.
摘要:
A broadband telecommunication system with several content servers (BS1-4) providing channels of multimedia data to subscribers (TV1-4) coupled thereto via a access unit, preferably an Asymmetric Digital Subscriber Line (ADSL) Subscriber Access Multiplexer (ASAM). The content servers are also coupled to the ADSL Subscriber Access Multiplexer (ASAM) via a Zapping Service Box (ZSB) that merges the channels into a composed channel transmitted to the ASAM via a single zapping channel (ZC). When a subscriber (TV3) requests a selected channel, and when this channel is not yet directly available at the ASAM, the latter immediately provides to this subscriber the composed channel until the ASAM receives the requested channel directly from the content server providing it.
摘要翻译:具有多个内容服务器(BS 1-4)的宽带电信系统经由接入单元(优选为非对称数字用户线路(ADSL)用户接入复用器(ASAM))向用户(TV1-4)提供多媒体数据信道。 内容服务器还经由ZAP(Zapping Service Box,ZSB)耦合到ADSL用户接入复用器(ASAM),该ZAPB将信道合并成通过单个切换信道(ZC)发送到ASAM的合成信道。 当用户(TV 3)请求所选择的信道,并且当该信道在ASAM尚未直接可用时,后者立即向该用户提供合成信道,直到ASAM直接从提供该请求的内容服务器接收到所请求的信道。
摘要:
The access multiplexer (DSLAM) according to the present invention incorporates a remote host-based intrusion detection system (RHIDS) to detect malicious activity on a large amount of access subscriber connected to the access multiplexer by remotely analyzing systems integrity and statistical behaviors of those access subscribers, and eventually also incorporates a network-based intrusion detection system (NIDS2) to detect malicious activity on all access subscribers (S21, S22 . . . S2N) connected to the access multiplexer by analyzing incoming and outgoing traffic for attack signature patterns.
摘要翻译:根据本发明的接入复用器(DSLAM)包括基于远程主机的入侵检测系统(RHIDS),以通过远程分析那些接入的系统完整性和统计行为来检测连接到接入复用器的大量接入用户的恶意活动 并且最终还结合了基于网络的入侵检测系统(NIDS2),以通过分析进入和传出流量来检测连接到接入复用器的所有接入用户(S 21,S 22 ... S 2 N)上的恶意活动 攻击签名模式。
摘要:
The present invention relates to a multicast traffic control unit (21) for use in a data communication system (1) operable to transmit multicast traffic, and adapted: to receive membership reports (41 to 45) from at least one station (11 to 13), whereby memberships of multicast groups are notified, to report at least one membership (41, 44) out of said memberships to a multicast router (31) of the data communication system. A multicast traffic control unit according to the invention is further adapted, before reporting the at least one membership to the multicast router: to estimate a total amount (X) of multicast traffic which the multicast router would supposedly forward towards the at least one station on account of the at least one membership, to select the at least one membership such that the so-estimated total amount does not exceed a configurable threshold (Xmax).